const path = require('path')
const CompressionPlugin = require('compression-webpack-plugin')
const webpack = require('webpack')

function resolve (dir) {
  return path.join(__dirname, dir)
}

// vue.config.js
module.exports = {
  /*
    Vue-cli3:
    Crashed when using Webpack `import()` #2463
    https://github.com/vuejs/vue-cli/issues/2463
   */
  // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
  productionSourceMap: false,
  // 打包app时放开该配置
  publicPath: process.env.NODE_ENV === 'test'
    // publicPath: process.env.NODE_ENV === 'test'
    ? '/jnby-boot-admin/' // /app/mall/ 对应后面`nginx`路径，这里添加的目的是其他静态资源文件统一前缀路径
    : '/',
  configureWebpack: config => {
    // 生产环境取消 console.log
    if (process.env.NODE_ENV === 'production') {
      config.optimization.minimizer[0].options.terserOptions.compress.drop_console = true
    }
  },
  chainWebpack: (config) => {
    config.resolve.alias
      .set('@$', resolve('src'))
      .set('@api', resolve('src/api'))
      .set('@assets', resolve('src/assets'))
      .set('@comp', resolve('src/components'))
      .set('@views', resolve('src/views'))

    // 生产环境，开启js\css压缩
    if (process.env.NODE_ENV === 'production') {
      config.plugin('compressionPlugin').use(new CompressionPlugin({
        test: /\.(js|css|less)$/, // 匹配文件名
        threshold: 10240, // 对超过10k的数据压缩
        deleteOriginalAssets: false // 不删除源文件
      }))
    }

    // 配置 webpack 识别 markdown 为普通的文件
    config.module
      .rule('markdown')
      .test(/\.md$/)
      .use()
      .loader('file-loader')
      .end()

    // 编译vxe-table包里的es6代码，解决IE11兼容问题
    config.module
      .rule('vxe')
      .test(/\.js$/)
      .include
      .add(resolve('node_modules/vxe-table'))
      .add(resolve('node_modules/vxe-table-plugin-antd'))
      .end()
      .use()
      .loader('babel-loader')
      .end()

    // 忽略/moment/locale下的所有文件
    config.plugin('ignore').use(new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/))

    // 查看打包文件体积大小
    if (process.env.use_analyzer) {
      config.plugin('webpack-bundle-analyzer').use(require('webpack-bundle-analyzer').BundleAnalyzerPlugin, [{ analyzerMode: 'server' }])
    }
    /**
    analyzerMode?: 'server' | 'static' | 'json' | 'disabled';
      * Can be "server", "static" or "disabled".
      * Defaults to "server".
      * In "server" mode analyzer will start HTTP server to show bundle report.
      * In "static" mode single HTML file with bundle report will be generated.
      * In "json" mode single JSON file with bundle report will be generated
      * In "disabled" mode you can use this plugin to just generate Webpack Stats JSON file by setting "generateStatsFile" to true.
      */
  },

  css: {
    loaderOptions: {
      less: {
        modifyVars: {
          /* less 变量覆盖，用于自定义 ant design 主题 */
          'primary-color': '#1890FF',
          'link-color': '#1890FF',
          'border-radius-base': '4px'
        },
        javascriptEnabled: true
      }
    }
  },

  devServer: {
    port: 3000,
		disableHostCheck:true,
    proxy: {
      /* '/api': {
         target: 'https://mock.ihx.me/mock/5baf3052f7da7e07e04a5116/antd-pro', //mock API接口系统
         ws: false,
         changeOrigin: true,
         pathRewrite: {
           '/jeecg-boot': ''  //默认所有请求都加了jeecg-boot前缀，需要去掉
         }
       }, */
      '/jnby-boot': {
        target: 'https://testbzhz.jnbygroup.com', // 请求本地 需要jeecg-boot后台项目
        ws: false,
        changeOrigin: true,
        pathRewrite: {
          '/jnby-boot': ''
        }
      },
      '/basemgt': {
        target: 'https://jic.jnby.com',
        ws: false,
        changeOrigin: true,
        pathRewrite: {
          '/basemgt': ''
        }
      }
    }
  },

  lintOnSave: undefined
}
